光电子快报(英文版), 2012, 8 (6): 464, Published Online: Jul. 12, 2017
Multiple-frequency basestation RoF system based on polarization multiplexed FWM in SOA
Abstract
An approach of multiple-frequency millimeter-wave (mm-wave) signal generation is proposed for radio-over-fiber (RoF) system with multiple-frequency basestations (MFBSs). Two groups of orthogonally polarized signals are injected into a semiconductor optical amplifier (SOA), and subsequently ten new different wavelengths are generated via four-wave mixing (FWM) effect. At each MFBS, different wavelengths are filtered out using demultiplexer and then input to a photodiode (PD) to generate the mm-wave signals with the frequencies from 52 GHz to 68 GHz at the interval of 2 GHz. Simulation results verify that the proposed multiple-frequency generation for MFBS RoF system can work properly.
XIANG Yu, ZHANG Chong-fu, YIN Shu-hua, CHEN Chen, QIU Kun. Multiple-frequency basestation RoF system based on polarization multiplexed FWM in SOA[J]. 光电子快报(英文版), 2012, 8(6): 464.